If x is the strain produced in a wire having the Young's modulus Y, then the strain energy per unit volume is

Strain energy per unit volume is given by

If x longitudinal strain is produced in a wire of Young's modulus Y, then potential energy stored in a material of the wire per unit volume is ..........

If x longitudinal strain is produced in a wire of Young's modulus y, then energy stored in the material of the wire per unit volume is

A metallic wire is stretched by suspending weight from it if alpha is the longitudinal strain & y is the young's modulus, show that elastic potential energy per unit volume is given by (1)/(2)yalpha^(2) .

If the stress in a wire is (1//200)^(th) of Young's modulus, then the strain produced will be

If stress is 10^(12) times the strain produced in a wire, then its Young's modulus will be

If the pressure p is applied normal to a wire of Young's modulus Y , the energy stored per unit volume is

A metallic wire is suspended by suspending weight to it. If S is longitudinal strain and Y its young's modulus of elasticity then potential energy per unit volume will be